15671473216

素因数分解:

$2^6\times 7^2\times {\mathrm{4997281}}^1$

素因数の和:4997307

約数の個数: 42

約数和(自身を含む): 36175324398

約数和(自身を除く): 20503851182

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4997281, 9994562, 19989124, 34980967, 39978248, 69961934, 79956496, 139923868, 159912992, 244866769, 279847736, 319825984, 489733538, 559695472, 979467076, 1119390944, 1958934152, 2238781888, 3917868304, 7835736608, 15671473216]

約数ペア:

[(1, 15671473216), (2, 7835736608), (4, 3917868304), (7, 2238781888), (8, 1958934152), (14, 1119390944), (16, 979467076), (28, 559695472), (32, 489733538), (49, 319825984), (56, 279847736), (64, 244866769), (98, 159912992), (112, 139923868), (196, 79956496), (224, 69961934), (392, 39978248), (448, 34980967), (784, 19989124), (1568, 9994562), (3136, 4997281)]